Delete record from backend list controller

Need Help
#1

I want to add column to delete record from the list. It looks below but i got error message:

Items not selected for deletion

	<button type="button" 
		class="btn btn-primary btn-xs"
		data-request="onDelete" 
		data-load-indicator="Deleteing..." 
		data-request-data="record: <?=$record->id?>"
		data-request-confirm="Are you sure?">
		Usuń
	</button>
#2

Hi @mkinternet,

The issue occurs because it looks like you’re using the default onDelete handler, which expects an array in $_POST['checked'].

To resolve this, you should update the button like this:

<button 
    type="button" 
    class="btn btn-primary btn-xs"
    data-request="onDelete" 
    data-load-indicator="Deleteing..." 
    data-request-data="{'checked': [<?=$record->id?>]}"
    data-request-confirm="Are you sure?">
    Usuń
</button>

Also, don’t forget to set “clickable: false” in your column definition to prevent the record from opening when clicked.

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